Circumferential Neutral Wire Connector for Cable Grounding
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Solution Overview
Problem
Existing electrical connectors for neutral wires in concentric neutral cables lack efficient and compact solutions for securely connecting multiple neutral wires, leading to installation challenges and reduced grounding wire capacity.
Innovation Solution
A cable neutral wires connector with a connector body, circumferentially distributed neutral wire ports, and securing mechanisms, such as shear bolts, that securely mount on the cable, allowing for easy installation and increased wire capacity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If traditional neutral wire connectors are used, then installation is simpler, but wire capacity is reduced and grounding effectiveness is compromised
Solution Approach 1:
The patent transitions from linear wire arrangement to three-dimensional circumferential distribution of wire ports around the cable, maximizing space utilization and wire capacity while maintaining compact connector dimensions
Solution Approach 2:
The connector body is divided into multiple wire ports circumferentially distributed around the cable, with each port independently receiving and securing neutral wires, allowing simultaneous connection of multiple wires through parallel segmentation
2Quantity of substance
If more neutral wires are connected, then grounding wire capacity is enhanced, but installation complexity increases
Solution Approach 1:
Wire ports are arranged circumferentially around the cable in multiple dimensions, allowing installers to access and connect multiple wires simultaneously from different angles, reducing installation complexity while increasing wire capacity
Solution Approach 2:
The connector body serves multiple functions: it secures the cable, provides multiple wire ports for simultaneous wire connection, and distributes wires circumferentially, enabling enhanced grounding capacity through a single multi-functional device
3Reliability
If neutral wire ports are circumferentially distributed, then wire capacity and grounding effectiveness are improved, but connector design becomes more complex
Solution Approach 1:
The connector utilizes circumferential distribution of wire ports around the cable axis, transforming a one-dimensional linear connection into a three-dimensional radial arrangement, thereby improving grounding effectiveness through better wire distribution and contact geometry
Solution Approach 2:
Multiple wire ports and their securing mechanisms are integrated into a single unified connector body that simultaneously connects multiple neutral wires, combining what would otherwise require multiple separate connectors into one cohesive device
Data Source
AI summary
A cable neutral wires connector for connecting neutral wires of a cable, the cable having a cable longitudinal axis, includes a connector body, a plurality of neutral wire ports, and at least one securing mechanism. The neutral wire ports are defined in the connector body. The neutral wire ports are each configured to receive at least one of the neutral wires therethrough. The at least one securing mechanism is configured to secure the neutral wires in the connector body. The connector body is configured to be mounted on the cable such that the neutral wire ports are circumferentially distributed about the cable longitudinal axis.